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Oracle database cross-platform physical migrating system implementation method

An implementation method and migration system technology, applied in the field of computer applications, can solve problems such as high complexity and increased migration costs, and achieve the effect of efficient transmission and reduced migration costs

Inactive Publication Date: 2017-05-31
G CLOUD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high complexity of the database migration process, operators must have professional database knowledge, which greatly increases the cost of migration

Method used

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  • Oracle database cross-platform physical migrating system implementation method

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Embodiment Construction

[0019] Such as figure 1 As shown, the Oracle database cross-platform high-efficiency physical migration method and system of the present invention are composed of three parts: a platform difference processor, a large file block concurrent transmission device, and a database reconstruction flow scheduling; the platform difference processor integrates different types of platforms The method of operating files, instructions for calling and operating the database, batch file types and calling methods are packaged to achieve cross-platform; the large file block concurrent transmission device divides the database file into blocks according to the broadband situation, and concurrently transmits them to the database through multi-threading. On the target side, small files are merged and restored to achieve efficient transmission of large files; database reconstruction process scheduling will write the script of the entire database reconstruction process into a batch file, and then call...

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Abstract

The invention relates to the technical field of computer application, in particular to an Oracle database cross-platform physical migrating system implementation method. A platform differential processor in the method encapsulates file operating methods of different types of platforms, instructions for calling and operating a database and batch processing file types and calling methods in order to obtain a cross-platform. Based on the broadband condition, a large file segmentation concurrence transmission device segments database files and transmits the database files to a target terminal, the small files are combined and restored, and large file efficient transmission is achieved; a whole process script reestablished by the database is written into batch processing files through database reestablishment process scheduling, and then the batch processing files are called to achieve process management. The method achieves efficient Oracle database cross-platform physical migrating and is applicable to the cold standby and migration of big-data Oracle databases.

Description

technical field [0001] The invention relates to the field of computer application technology, in particular to a method for realizing an Oracle database cross-platform physical migration system. Background technique [0002] Oracle database physical migration is an important and commonly used operation in database management and maintenance. Due to the high complexity of the database migration process, operators must have professional database knowledge, which greatly increases the cost of migration. Different operating systems have different methods for operating files, calling and operating databases, batch file types, and calling methods, so platform differences need to be considered when writing operation processes and migration scripts. In addition, database files are usually relatively large, especially in a big data environment, so file transfer efficiency becomes very important. Contents of the invention [0003] The technical problem to be solved by the present ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/214G06F16/284
Inventor 吴建州季统凯
Owner G CLOUD TECH
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